Comments on: Creating Your First PHP Application: Part 3

By: yoenk

yoenk — Sun, 05 Sep 2010 03:27:32 +0000

Thank you for the great tutorials.i want to display all user .so i create a method like this below,

public function displayAllUser() {
……………………
}

but could you give example what should i fill in that method …. please ???

By: Brian Muse

Brian Muse — Fri, 05 Mar 2010 12:43:27 +0000

@Tao and others
Register globals is most likely your problem, as Tao pointed out. This ini directive was turned on by default for versions of PHP below 4.2. Since 4.2.0 it has been turned off by default and using it is highly discouraged.

In fact, it is being completely removed in PHP 6.0.

Learn more here: http://www.php.net/manual/en/ini.core.php#ini.register-globals

By: Tao

Tao — Fri, 05 Mar 2010 12:35:41 +0000

I had the same problem and solved it by putting an “php.ini” file on the app folder (together with the front end files) containing only “register_globals = off”.

(thanks Brian Muse for your assistance!)

By: Zack

Zack — Mon, 22 Feb 2010 05:11:49 +0000

I found that, after login, page redirects to index.php, after the unserialize was run, all the SESSION settings($_SESSION['user'], $_SESSION['logged_in'], $_SESSION['login_time']) will change to numbers, so that if you run change email page, or logout, the unserialize() function gets error.But I am not sure what causes this, is it about the unserialize() function?

By: Zack

Zack — Thu, 18 Feb 2010 08:40:34 +0000

I’ve got the same error as thorkon. And two more error later:

Warning: mysql_num_rows(): supplied argument is not a valid MySQL result resource in C:\AppServ\www\cms\classes\DB.class.php on line 42

Warning: mysql_fetch_assoc(): supplied argument is not a valid MySQL result resource in C:\AppServ\www\cms\classes\DB.class.php on line 25

By: thorkon

thorkon — Tue, 26 Jan 2010 16:41:03 +0000

I get an error “unserialize() expects parameter 1 to be string, object given in includes/global.inc.php on line 20″.

How can I get rid of it / what’s wrong?

By: nightmare

nightmare — Thu, 31 Dec 2009 08:17:24 +0000

The installation process I encountered this error:
http://hitupload.net/files/errorphp.jpg
Please help !!

By: Brandon

Brandon — Wed, 30 Dec 2009 20:14:27 +0000

Correction to my question:

Why would the error handling not be inside the UserTools class?

Thanks again!!

By: Brandon

Brandon — Wed, 30 Dec 2009 20:12:25 +0000

Thank you for the tutorials. I am new to OOP and php classes.

Question: Why would the error handling to be inside the UserTools class?

Thanks for your help.

By: Shrinivas

Shrinivas — Wed, 30 Dec 2009 12:05:37 +0000

Well written and explained article, I’m pointing guys looking to begin with php+mysql to this set of tutorials. Thanks!